Base | Representation |
---|---|
bin | 1010000010100111110… |
… | …01111001011110011001 |
3 | 1012222111222220110212012 |
4 | 11001103321321132121 |
5 | 21123032244221413 |
6 | 422254303555305 |
7 | 33632355465545 |
oct | 5012371713631 |
9 | 1188458813765 |
10 | 345005070233 |
11 | 12335240571a |
12 | 56a455bbb35 |
13 | 266c2ac6795 |
14 | 129ac330a25 |
15 | 8e9379e7a8 |
hex | 5053e79799 |
345005070233 has 4 divisors (see below), whose sum is σ = 346932473040. Its totient is φ = 343077667428.
The previous prime is 345005070187. The next prime is 345005070247. The reversal of 345005070233 is 332070500543.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332070500543 = 62501 ⋅5313043.
It is a cyclic number.
It is not a de Polignac number, because 345005070233 - 210 = 345005069209 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 345005070233.
It is not an unprimeable number, because it can be changed into a prime (345005079233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963701135 + ... + 963701492.
It is an arithmetic number, because the mean of its divisors is an integer number (86733118260).
Almost surely, 2345005070233 is an apocalyptic number.
It is an amenable number.
345005070233 is a deficient number, since it is larger than the sum of its proper divisors (1927402807).
345005070233 is a wasteful number, since it uses less digits than its factorization.
345005070233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1927402806.
The product of its (nonzero) digits is 37800, while the sum is 32.
Adding to 345005070233 its reverse (332070500543), we get a palindrome (677075570776).
The spelling of 345005070233 in words is "three hundred forty-five billion, five million, seventy thousand, two hundred thirty-three".
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